Do you want to make your battery life longer? DU Battery Saver will be a great assistant for you to save your phone power. It can also help you solve the problems that your battery comes across. With this application, your phone will get a smart power manager that can make your phone work well with all the background apps. You can view how much battery you have used by percentage.

Battery Saver is an application that helps users to reduce battery consumption. In daily life, there are many useless devices worked on the backstage of your phone, wasting the battery and you do not even know at all. Or it's very complicated to shut down them one by one.

Power Battery provides the most professional battery saving service. It estimates the accurate remaining time of the battery and gives you a specific time of playing games, watching the video or listening to songs.

Root Checker is a powerful tool with only one tap users can know whether their device is Rooted and if it passes the SafetyNet compatibility test. Meanwhile, with another tap, users will know the current condition of the battery including its charging/discharging and voltage.